Transparent substrate heat dissipater

Inactive Publication Date: 2007-11-01
CHIANG KUO CHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Benefits of technology

[0006] The material of the first and the second conductive patterns includes oxide containing metal, wherein the metal is one or more from Au, Zn, Ag, Pd, Pt, Rh, Ru, Cu, Fe, Ni, Co, Sn, Ti, In, Al, Ta, Ga, Ge and Sb. Preferably, the first and second conductive transparent patterns include Al2O3 doped therein. Solar cells are preferably coupled to the heat dissipater. The chamber could be a part of a building or a vehicle.
[0007] A heat dissipater comprises a semiconductor component; a first conductive layer formed over the semiconductor component; a Peltier device formed on the first conductive layer; and a second conductive layer formed on t

Problems solved by technology

Recently, the issues of environmental protection is more serious than ever, the greenhouse effect and oil shortage impacts to the earth and global environment, continuously.

Method used

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  • Transparent substrate heat dissipater
  • Transparent substrate heat dissipater
  • Transparent substrate heat dissipater

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Embodiment Construction

[0012] The present invention includes a substrate 100. Preferably, the substrate is substantially transparent, for example, glass, quartz or the like. At least one Peltier diode 110 is formed on the substrate, as shown in FIGS. 1A and 1B. The Peltier diode 110 includes a first electrode 112 and a second electrode 114, n-type and p-type semiconductors 116, 118 connected to each other at two junctions (Peltier junctions). The n-type and p-type semiconductors 116, 118 can be silicon layer or other III-V elements. The pattern can be formed by etching printing, or coating, as well known in the art. The conductive lines 120, 122 are coupled to the first electrode 112 and a second electrode 114, respectively. A heat difference is created between the two junctions. The current drives a heat transfer from one junction to the other, one junction cools off while the other heats up. Therefore, the heat may transfer from one side to another. An isolation material 124 may be filled between the fi...

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Abstract

The present invention discloses a heat dissipater for a chamber comprising a substantially transparent substrate, a first substantially transparent conductive pattern formed over the substrate. At least one Peltier device is formed on the first substantially transparent conductive pattern. A second substantially transparent conductive pattern is then formed on the Peltier device, wherein electricity is applied to the Peltier device, current drives a heat transfer from inside of the chamber to outside.

Description

FIELD OF THE INVENTION [0001] The present invention relates a heat dissipater, and more particularly, a heat dissipater with Peltier diode. BACKGROUND OF THE INVENTION [0002] Recently, the issues of environmental protection is more serious than ever, the greenhouse effect and oil shortage impacts to the earth and global environment, continuously. Because of the issue mentioned above, manufactures endeavor to develop green product such as solar cell to save the energy. Solar cells are a kind of optoelectronic semiconductor device for transforming light into electricity. [0003] Conventional thermal transfer occurs only through conduction. Heat transfer associates with carriage of the heat by a substance. Peltier effect is the reverse of the Seebeck effect. When a current is passed through two conductors such as metals or semiconductors (n-type and p-type) connected to each other at two junctions (Peltier junctions), a heat difference is created between the two junctions. Namely, curre...

Claims

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Application Information

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IPC IPC(8): H05K7/20F28D15/00
CPCB60H1/00478F25B21/04H01L31/052H01L35/32H01L2924/0002Y02E10/50H01L2924/00H10N10/17
InventorCHIANG, KUO CHING
OwnerCHIANG KUO CHING